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Test ID:1.3.6.1.4.1.25623.1.0.151438
Category:Huawei
Title:Pointer Double Free Vulnerability in Some Huawei Products (huawei-sa-20210407-01-doublefree)
Summary:There is a pointer double free vulnerability in some Huawei; Products.
Description:Summary:
There is a pointer double free vulnerability in some Huawei
Products.

Vulnerability Insight:
When a function is called, the same memory pointer is copied to
two functional modules. Attackers can exploit this vulnerability by performing malicious
operation to cause pointer double free.

Vulnerability Impact:
This may lead to module crash, compromising normal service.

Affected Software/OS:
CloudEngine 12800 versions V200R002C50SPC800,
V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800

CloudEngine 5800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800,
V200R005C10SPC800

CloudEngine 6800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800,
V200R005C10SPC800

CloudEngine 7800 versions V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800,
V200R005C10SPC800

Solution:
See the referenced vendor advisory for a solution.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-22332
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210407-01-doublefree-en
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